BR9813578A - Composição para um cabo elétrico - Google Patents
Composição para um cabo elétricoInfo
- Publication number
- BR9813578A BR9813578A BR9813578-3A BR9813578A BR9813578A BR 9813578 A BR9813578 A BR 9813578A BR 9813578 A BR9813578 A BR 9813578A BR 9813578 A BR9813578 A BR 9813578A
- Authority
- BR
- Brazil
- Prior art keywords
- composition
- compound
- formula
- residue
- electrical cable
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 229920001223 polyethylene glycol Polymers 0.000 abstract 1
- 125000003696 stearoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2813—Protection against damage caused by electrical, chemical or water tree deterioration
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/06—Ethers; Acetals; Ketals; Ortho-esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Organic Insulating Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
Patente de Invenção: <B>"COMPOSIçãO PARA UM CABO ELéTRICO"<D>. Trata-se de uma composição para um cabo elétrico. A composição é caracterizada pelo fato de compreender um plástico de etileno e um composto da fórmula geral R¹O[C~ 3~H~ 5~(OR²)O]~ n~R³ (I), na qual n <242> 1, R¹, R² e R³, iguais ou diferentes, designam hidrogênio ou o resíduo de um ácido carboxílico com 8 a 24 átomos de carbono, com a condição de que existam pelo menos dois grupos OH livres e pelo menos um resíduo de um ácido carboxílico com 8 a 24 átomos de carbono na molécula. De preferência, n = 3-12 e R¹, R² e R³ designam hidrogênio ou estearoíla e o composto da fórmula (I) está presente em uma quantidade de 0,05 a 2% em peso da composição. O composto da fórmula (I) pode ser combinado com outros aditivos, com por exemplo poliglicóis de etileno. A composição pode ser usada com uma camada de isolamento ou como uma camada semicondutora de um cabo elétrico.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9704648A SE513079C2 (sv) | 1997-12-15 | 1997-12-15 | Komposition för en elektrisk kabel |
| US09/111,206 US6063845A (en) | 1997-12-15 | 1998-07-07 | Composition for an electric cable |
| PCT/SE1998/002293 WO1999031675A1 (en) | 1997-12-15 | 1998-12-14 | A composition for an electric cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR9813578A true BR9813578A (pt) | 2000-10-10 |
| BR9813578B1 BR9813578B1 (pt) | 2011-05-31 |
Family
ID=26663157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI9813578-3A BR9813578B1 (pt) | 1997-12-15 | 1998-12-14 | composição para um cabo elétrico. |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1042762B1 (pt) |
| CN (1) | CN1119822C (pt) |
| AT (1) | ATE361533T1 (pt) |
| AU (1) | AU731170B2 (pt) |
| BR (1) | BR9813578B1 (pt) |
| DE (1) | DE69837723T2 (pt) |
| TW (1) | TW557452B (pt) |
| WO (1) | WO1999031675A1 (pt) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1731564B1 (en) * | 2005-06-08 | 2010-03-10 | Borealis Technology Oy | Water tree retarding composition |
| KR101170216B1 (ko) * | 2005-06-08 | 2012-07-31 | 보레알리스 테크놀로지 오와이. | 향상된 습식 노화 특성을 갖는 중합체 조성물 |
| DE602005021077D1 (de) | 2005-06-08 | 2010-06-17 | Borealis Tech Oy | Polymerzusammensetzung mit verbesserten "wet-ageing"-Eigenschaften |
| EP1731563B1 (en) * | 2005-06-08 | 2016-04-13 | Borealis Technology Oy | Polymer composition having improved wet ageing properties |
| EP1731565B2 (en) * | 2005-06-08 | 2019-11-06 | Borealis Technology Oy | Polyolefin composition for use as an insulating material |
| ATE490993T1 (de) * | 2006-10-02 | 2010-12-15 | Borealis Tech Oy | Polyolefinzusammensetzung mit verbesserter resistenz gegenüber cio2-enthaltenden wasser |
| ES2381768T3 (es) | 2006-10-16 | 2012-05-31 | Basf Se | Composición de aislamiento para medio y alto voltaje estabilizada |
| BRPI0815029B1 (pt) * | 2007-08-06 | 2019-01-29 | General Cable Tech Corp | composição de isolamento para um cabo elétrico e processo para fazer um cabo elétrico tendo a referida composição de isolamento |
| EP2195378B1 (en) * | 2007-09-25 | 2013-01-09 | Dow Global Technologies LLC | Styrenic polymers as blend components to control adhesion between olefinic substrates |
| DE602007008925D1 (de) | 2007-12-21 | 2010-10-14 | Borealis Tech Oy | Polyolefinzusammensetzung für Mitte-/Hoch-/Höchstspannungskabel mit verbesserter elektrischer Durchbruchfestigkeit |
| US8722763B2 (en) | 2008-12-22 | 2014-05-13 | Borealis Ag | Masterbatch and process for preparing a polymer composition |
| ES2406076T3 (es) | 2010-10-07 | 2013-06-05 | Borealis Ag | Composición de polímero |
| DE102010063541A1 (de) | 2010-12-20 | 2012-06-21 | Trumpf Werkzeugmaschinen Gmbh + Co. Kg | Werkstück-Halteeinrichtung zum Festlegen eines plattenartigen Werkstückes, insbesondere eines Blechs, an einer Werkstück-Bewegungseinheit einer Werkzeugmaschine |
| KR101784333B1 (ko) * | 2010-12-23 | 2017-10-11 | 프리즈미안 에스피에이 | 안정화된 유전 저항을 가진 에너지 케이블 |
| FR3090988B1 (fr) * | 2018-12-21 | 2020-12-18 | Nexans | Câble électrique résistant aux arborescences d’eau |
| CN115651105B (zh) * | 2022-10-25 | 2023-08-18 | 哈尔滨理工大学 | 一种接枝改性型交联聚乙烯抗水树绝缘料及其制备方法和应用 |
| CN115910456B (zh) * | 2022-11-07 | 2023-11-14 | 河南华东电缆股份有限公司 | 一种耐高温防火电缆及其制备方法 |
| CN119132697B (zh) * | 2024-11-08 | 2025-05-30 | 北京怀柔实验室 | 用于大长度挤出的电缆绝缘料及其制备方法、应用和电缆 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS533700A (en) * | 1976-06-30 | 1978-01-13 | Hitachi Cable Ltd | Electric insulating materials and its manufacturing method |
| CA1329857C (en) * | 1987-06-24 | 1994-05-24 | Chuki Ikeda | Bow-tie tree resistant electrical insulating composition |
| DE3827957A1 (de) * | 1988-08-17 | 1990-03-01 | Siemens Ag | Elektrische isolierung |
-
1998
- 1998-11-17 TW TW087119002A patent/TW557452B/zh active
- 1998-12-14 WO PCT/SE1998/002293 patent/WO1999031675A1/en not_active Ceased
- 1998-12-14 AU AU17956/99A patent/AU731170B2/en not_active Expired
- 1998-12-14 CN CN98812236A patent/CN1119822C/zh not_active Expired - Lifetime
- 1998-12-14 EP EP98962799A patent/EP1042762B1/en not_active Expired - Lifetime
- 1998-12-14 BR BRPI9813578-3A patent/BR9813578B1/pt not_active IP Right Cessation
- 1998-12-14 AT AT98962799T patent/ATE361533T1/de not_active IP Right Cessation
- 1998-12-14 DE DE69837723T patent/DE69837723T2/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1042762B1 (en) | 2007-05-02 |
| TW557452B (en) | 2003-10-11 |
| AU1795699A (en) | 1999-07-05 |
| ATE361533T1 (de) | 2007-05-15 |
| CN1119822C (zh) | 2003-08-27 |
| BR9813578B1 (pt) | 2011-05-31 |
| WO1999031675A1 (en) | 1999-06-24 |
| EP1042762A1 (en) | 2000-10-11 |
| DE69837723T2 (de) | 2008-01-24 |
| AU731170B2 (en) | 2001-03-22 |
| CN1282447A (zh) | 2001-01-31 |
| DE69837723D1 (de) | 2007-06-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 31/05/2011, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 31.05.2021 |